From: ASSI <Stromeko@nexgo.de>
To: Eli Zaretskii <eliz@gnu.org>
Cc: ASSI <Stromeko@nexgo.de>, 50666@debbugs.gnu.org, akrl@sdf.org
Subject: bug#50666: 28.0.50; Fix native compilation on Cygwin
Date: Fri, 24 Sep 2021 11:15:50 +0200 [thread overview]
Message-ID: <87ee9enxkp.fsf@Otto.invalid> (raw)
In-Reply-To: <83fstutpnt.fsf@gnu.org> (Eli Zaretskii's message of "Fri, 24 Sep 2021 10:10:14 +0300")
Eli Zaretskii writes:
> This means that the following situation will predictably fail:
>
> . Emacs session A (or just some shell command) rebases a .eln file
> . Emacs session B decides it needs to load that .eln
>
> What kind of failure will session B see in this case? Is it possible
> to figure out somehow that this is the reason, so that we could
> instead try loading the .elc or .el?
Something like EPERM I'd think, and only very briefly (i.e. if you tretry
the exact same call it will usually succeed). We could rename the file
while operating on it, but that just moves the point of where the file
system race is happening and makes the window a tiny bit smaller.
What do you do on Linux in the case that two processes try to generate
the same .eln?
Regards,
Achim.
--
+<[Q+ Matrix-12 WAVE#46+305 Neuron microQkb Andromeda XTk Blofeld]>+
Wavetables for the Terratec KOMPLEXER:
http://Synth.Stromeko.net/Downloads.html#KomplexerWaves
next prev parent reply other threads:[~2021-09-24 9:15 UTC|newest]
Thread overview: 51+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-09-18 20:46 bug#50666: 28.0.50; Fix native compilation on Cygwin Ken Brown
2021-09-18 20:58 ` Ken Brown
2021-09-19 5:37 ` Eli Zaretskii
2021-09-19 7:00 ` ASSI
2021-09-19 7:08 ` Eli Zaretskii
2021-09-19 11:31 ` ASSI
2021-09-19 12:06 ` Eli Zaretskii
2021-09-19 12:37 ` Ken Brown
2021-09-19 13:41 ` Eli Zaretskii
2021-09-19 14:27 ` Ken Brown
2021-09-19 15:28 ` Eli Zaretskii
2021-09-19 16:17 ` Ken Brown
2021-09-19 17:12 ` Eli Zaretskii
2021-09-22 21:35 ` Ken Brown
2021-09-23 7:42 ` Eli Zaretskii
2021-09-23 14:20 ` Ken Brown
2021-09-23 16:37 ` Eli Zaretskii
2021-09-23 17:13 ` Ken Brown
2021-09-23 17:29 ` Eli Zaretskii
2021-09-23 17:49 ` Achim Gratz
2021-09-23 18:01 ` Eli Zaretskii
2021-09-23 18:25 ` Achim Gratz
2021-09-23 18:46 ` Eli Zaretskii
2021-10-28 22:22 ` Ken Brown
2021-10-29 5:54 ` Eli Zaretskii
2021-10-29 17:03 ` Ken Brown
2021-10-29 18:01 ` Eli Zaretskii
2021-10-29 18:12 ` Ken Brown
2021-10-31 20:22 ` Achim Gratz
2021-10-31 23:52 ` Ken Brown
2021-09-23 17:27 ` Achim Gratz
2021-09-23 17:48 ` Eli Zaretskii
2021-09-23 18:29 ` Achim Gratz
2021-09-23 18:57 ` Eli Zaretskii
2021-09-23 19:37 ` Andrea Corallo via Bug reports for GNU Emacs, the Swiss army knife of text editors
2021-09-24 6:11 ` ASSI
2021-09-24 7:13 ` Eli Zaretskii
2021-09-24 7:32 ` Andrea Corallo via Bug reports for GNU Emacs, the Swiss army knife of text editors
2021-09-24 9:05 ` ASSI
2021-09-24 10:48 ` Eli Zaretskii
2021-09-25 15:10 ` Eli Zaretskii
2021-09-23 19:11 ` Andrea Corallo via Bug reports for GNU Emacs, the Swiss army knife of text editors
2021-09-23 19:21 ` Eli Zaretskii
2021-09-24 6:04 ` ASSI
2021-09-24 7:10 ` Eli Zaretskii
2021-09-24 7:26 ` Andrea Corallo via Bug reports for GNU Emacs, the Swiss army knife of text editors
2021-09-24 11:10 ` Eli Zaretskii
2021-09-24 12:49 ` Andrea Corallo via Bug reports for GNU Emacs, the Swiss army knife of text editors
2021-09-24 9:15 ` ASSI [this message]
2021-09-24 11:03 ` Eli Zaretskii
2021-09-19 5:32 ` Eli Zaretskii
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